Doug Wruck
USATT#: 10604
| Certified Umpire
1425 1375
Schaumburg Open
- 16 Jun 2001
- 16 Jun 2001
This page explains how Doug Wruck (USATT# 10604)'s rating went from 1425 to 1375 at the Schaumburg Open held on - 16 Jun 2001. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.